AMD A4-4300M vs AMD Opteron X2 285
Physical Specifications
| Socket | AMD Socket FS1r2 | AMD Socket 940 |
|---|---|---|
| Process size | 32 nm | 90 nm |
| Transistors | 1,303 million | 233 million |
| Die size | 246 mm² | unknown |
| Package | µPGA | µPGA |
Performance
| Frequency | 2.5 GHz | 2.6 GHz |
|---|---|---|
| Turbo clock | up to 3 GHz | — |
| Base clock | 100 MHz | 200 MHz |
| Multiplier | 25.0x | 13.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.325 V | 1.35 V |
| TDP | 35 W | 95 W |
Architecture Details
| Vertical Segment | Mobile | Server/Workstation |
|---|---|---|
| Production status | unknown | End-of-life |
| Release date | May 15th, 2012 | Mar 6th, 2006 |
| Codename | Trinity | Italy |
| Generation | A4 | Opteron X2 |
| Part | AM4300DEC23HJ | OSA285FAA6CB |
| Memory support | unknown | unknown Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 2 |
| Integrated graphics | Radeon HD 7420G | — |
Cache
| Cache L1 | 96K | 128K |
|---|---|---|
| Cache L2 | 1MB (shared) | 1MB |
Notes
| Notes | 16KB L1 data cache per core. 64KB L1 instruction cache shared. 470MHz integrated graphics base core frequency, 640MHz maximum dynamic core frequency | — |
|---|
Features & Technologies
| 3DNow! | — | Yes |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | — |
| AMD64 | Yes | Yes |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSE4A | Yes | — |
| SSSE3 | Yes | — |
| Turbo Core | Yes | — |
| XOP | Yes | — |
